Physician Profile
Unclaimed ProfileAbout CHI
Based in New York, NY, Joan Mihyun Chi, M.D. is listed in the NPI registry under diagnostic radiology. Joan graduated from State University of New York at Buffalo School of Medicine in 2015. Joan is also listed as specializing in nuclear medicine. Medicare claims data shows Joan provided 34,541 services to 595 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (718) 670-5000
- Email not available
Practice Locations
162 W 56TH ST APT 1003
New York, NY 10019
Procedures Most Often Billed to Medicare
34,541 services · 595 patients · 8 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Mri scan of brain before and after contrast | Imaging | 70553 |
198 |
| Mri scan of lower spinal canal without contrast | Imaging | 72148 |
69 |
| Mri scan of brain without contrast | Imaging | 70551 |
53 |
| Ct scan of face without contrast | Imaging | 70486 |
38 |
| X-ray of lower and sacral spine, 2-3 views | Imaging | 72100 |
22 |
| Ct scan head or brain without contrast | Imaging | 70450 |
14 |
| X-ray of lower and sacral spine, minimum of 4 views | Imaging | 72110 |
12 |
| Injection, gadoterate meglumine, 0.1 ml | A9575 |
34,135 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other diagnostic radiology specialists in New York 8
Same specialty, same city.
Trained at State University of New York at Buffalo School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2015 at State University of New York at Buffalo School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Mri scan of brain before and after contrast 8
Providers in NY who bill this service to Medicare most often.
Common questions
What is Dr. Chi's specialty?
Dr. Chi is a diagnostic radiology in New York, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DIAGNOSTIC RADIOLOGY”.
NPI registry
Where can I find Dr. Chi?
Dr. Chi is listed at 162 W 56TH ST APT 1003, New York, NY 10019. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Chi?
The number on file is (718) 670-5000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Chi?
Dr. Chi's National Provider Identifier is 1417335993. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Chi's medical education?
Dr. Chi attended State University of New York at Buffalo School of Medicine, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Chi have?
Dr. Chi has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Chi known for?
According to Medicare billing data, Dr. Chi performs imaging including mri scan of brain before and after contrast and mri scan of lower spinal canal without contrast. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Chi's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Chi. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.